# Oscillator, 10 MHZ Frequency, 0.5ppb Stability, CMOS, 3.3V Supply, -40 to 70°C, Through Hole
**URL**: https://novapart.co/products/LFRBXO084033B/oscillator-10-mhz-frequency-05ppb-stability-cmos
**SKU**: LFRBXO084033B
**Manufacturer**: IQD FREQUENCY PRODUCTS
**Category**: Crystals & Oscillators || Oscillators || Standard Oscillators
**Price**: €2927.5500
**Stock**: 10+
**Lead Time**: 36 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Frequency Nom | 10MHz |
| Product Range | ICPT-1 Series |
| Supply Voltage Nom | 3.3V |
| Frequency Stability + / - | 0.5ppb |
| Operating Temperature Max | 70°C |
| Operating Temperature Min | -40°C |
| Oscillator Case / Package | Through Hole, 45mm x 36mm |
| Oscillator Output Compatibility | CMOS |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4843327/)
**RUBIDIUM OSCILLATOR**
**Part Number: 830908403302** | ICPT-1 AKA Number: LFRBXO084033B
## **General Information**
The ICPT-1 is an atomic clock designed using the Coherent Population Trap method housed in a 9 Pin through-hole metal case. ICPT-1 offers low phase noise, excellent short term stability and tight tolerance.
## **Dimensions [mm]**
## **Frequency Parameters**
## **Electrical Parameters**
|Frequency|10.0 MHz|
|---|---|
|Frequency|± 0.05 ppb @ 25 °C|
|Tolerance||
|Frequency|± 0.5 ppb typ (Temperature varied across the|
|Stability|operating temperature range, measurement|
||referenced to frequency observed with fref=|
||(∆fmax,fmin)/2)|
|Operating|-40 °C to 70 °C|
|Temperature||
|Ageing|± 0.03 ppb max per day @ 25 °C|
|Retrace: ±0.5 ppb max|Retrace: ±0.5 ppb max|
|**Electrical Parameters**|**Electrical Parameters**|
|---|---|
|Supply Voltage
3.3 V ± 0.15 V||
|a|1 PPS Input (Pin 7): Synchronisation: ±50 ns max|
|a|Power Consumption (@ 25 °C):|
||Warm-Up: 8.25 W typ, 9 W max|
||Steady State: 1.65 W typ, 2 W max|
|:|Warm-Up Time: 5 mins typ to ±0.5 ppb @ 25 °C|
|:|Lock Indicator: Pin 2 is high (3.3 V) when out of lock and low (0 V) when|
||locked.|
1 of 2 Print Date: 11 Mar. 2026 www.iqdfrequencyproducts.com
Model Revision: 3 | **Part Revision: 3** | Valid | 11 Mar. 2026 **File Version: 3** IQD Frequency Products Ltd.
## **RUBIDIUM OSCILLATOR Part Number: 830908403302** | ICPT-1 ~~—_————~~ AKA Number: LFRBXO084033B
## **Output Details**
**==> picture [240 x 43] intentionally omitted <==**
**----- Start of picture text -----**
|||
|---|---|
|Output Compatibility|CMOS|
|Drive Capability|15 pF|
|The above applies to 10 MHz output (Pin 9) and 1PPS output (Pin 8)|
**----- End of picture text -----**
## **Output Control**
1 PPS signal and frequency adjustment can be controlled via RS-232 data communication interface: 57600 Baud 8N1 For details please refer to ICPT-1 programming manual.
## **Frequency Adjustment**
Digital Frequency Adjustment: ±100 ppb max scale
## **Noise Parameters**
**==> picture [156 x 169] intentionally omitted <==**
**----- Start of picture text -----**
|||
|---|---|
|Short Term Stability (ADEV) typ|
|1 s|0.9E-10|
|10 s|5.0E-11|
|100 s|2.0E-11|
|Phase Noise 10MHz Output typ|Offset|
|-70 dBc/Hz|@ 1 Hz|
|-95 dBc/Hz|@ 10 Hz|
|-120 dBc/Hz|@ 100 Hz|
|-140 dBc/Hz|@ 1 kHz|
|-145 dBc/Hz|@ 10 kHz|
|-150 dBc/Hz|@ 100 kHz|
|-155 dBc/Hz|@ 1 MHz|
**----- End of picture text -----**
## **Environmental Parameters**
1 ppt resolution.
## **Material Parameters**
Moisture Sensitivity Level (MSL) Not Applicable
## **Manufacturing Details**
**==> picture [224 x 26] intentionally omitted <==**
**----- Start of picture text -----**
|||
|---|---|
|Storage Temperature Range:|-55 °C to 85 °C|
|Humidity: 75 % (Non Condensing)|
**----- End of picture text -----**
## **Technical Standards**
**==> picture [188 x 24] intentionally omitted <==**
**----- Start of picture text -----**
|||
|---|---|
|RoHS Status|2015/863/EU - Compliant|
|REACH Status|None|
**----- End of picture text -----**
Please ensure that a sufficient air gap is maintained between the ICPT-1 and the PCB at all times.
No copper should be place directly under the ICPT-1 1 PPS input line cannot be left floating, please add a pull down resistor to GND e.g.100 k Ω
## **Packaging Details**
Packaging SPQ Bulk 1 pcs
## **Company Address**
IQD Frequency Products Ltd. Station Road Crewkerne Somerset TA18 8AR, United Kingdom
2 of 2 Print Date: 11 Mar. 2026 www.iqdfrequencyproducts.com
Model Revision: 3 | **Part Revision: 3** | Valid | 11 Mar. 2026 **File Version: 3** IQD Frequency Products Ltd.
## Links
- [View this product on Novapart](https://novapart.co/products/LFRBXO084033B/oscillator-10-mhz-frequency-05ppb-stability-cmos)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/iqd-frequency-products/lfrbxo084033b/oscillator-10mhz-0-5ppb-cmos-3/dp/4843327)
---
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